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<a href="classEigen_1_1Ref_3_01SparseMatrixType_00_01Options_01_4-members.html">List of all members</a> &#124;
<a href="#pub-methods">Public Member Functions</a>  </div>
  <div class="headertitle">
<div class="title">Eigen::Ref&lt; SparseMatrixType, Options &gt; Class Template Reference<div class="ingroups"><a class="el" href="group__Sparse__chapter.html">Sparse linear algebra</a> &raquo; <a class="el" href="group__Sparse__Reference.html">Reference</a> &raquo; <a class="el" href="group__SparseCore__Module.html">SparseCore module</a></div></div>  </div>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template&lt;typename SparseMatrixType, int Options&gt;<br />
class Eigen::Ref&lt; SparseMatrixType, Options &gt;</h3>

<p>A sparse matrix expression referencing an existing sparse expression. </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
  <table class="tparams">
    <tr><td class="paramname">SparseMatrixType</td><td>the equivalent sparse matrix type of the referenced data, it must be a template instance of class <a class="el" href="classEigen_1_1SparseMatrix.html" title="A versatible sparse matrix representation.">SparseMatrix</a>. </td></tr>
    <tr><td class="paramname">Options</td><td>specifies whether the a standard compressed format is required <code>Options</code> is <code><a class="el" href="namespaceEigen.html#a525790fecb4138e6d9db971e418d33c6abd3632507a3697fb48c77eff79851a74">StandardCompressedFormat</a></code>, or <code>0</code>. The default is <code>0</code>.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section see"><dt>See also</dt><dd>class <a class="el" href="classEigen_1_1Ref.html" title="A matrix or vector expression mapping an existing expression.">Ref</a> </dd></dl>
</div><div id="dynsection-0" onclick="return toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;">
  <img id="dynsection-0-trigger" src="closed.png" alt="+"/> Inheritance diagram for Eigen::Ref&lt; SparseMatrixType, Options &gt;:</div>
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</div>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a5a27af935f839a42d85421f5cce99a68"><td class="memTemplParams" colspan="2">template&lt;typename Derived &gt; </td></tr>
<tr class="memitem:a5a27af935f839a42d85421f5cce99a68"><td class="memTemplItemLeft" align="right" valign="top">&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classEigen_1_1Ref_3_01SparseMatrixType_00_01Options_01_4.html#a5a27af935f839a42d85421f5cce99a68">Ref</a> (<a class="el" href="classEigen_1_1SparseCompressedBase.html">SparseCompressedBase</a>&lt; Derived &gt; &amp;expr)</td></tr>
<tr class="separator:a5a27af935f839a42d85421f5cce99a68"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01WriteAccessors_01_4"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01WriteAccessors_01_4')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classEigen_1_1SparseMapBase_3_01Derived_00_01WriteAccessors_01_4.html">Eigen::SparseMapBase&lt; Derived, WriteAccessors &gt;</a></td></tr>
<tr class="memitem:aa9c42d48b9dd6f947ce3c257fe4bf2ca inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01WriteAccessors_01_4"><td class="memItemLeft" align="right" valign="top">Scalar &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMapBase_3_01Derived_00_01WriteAccessors_01_4.html#aa9c42d48b9dd6f947ce3c257fe4bf2ca">coeffRef</a> (<a class="el" href="structEigen_1_1EigenBase.html#a554f30542cc2316add4b1ea0a492ff02">Index</a> row, <a class="el" href="structEigen_1_1EigenBase.html#a554f30542cc2316add4b1ea0a492ff02">Index</a> col)</td></tr>
<tr class="separator:aa9c42d48b9dd6f947ce3c257fe4bf2ca inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01WriteAccessors_01_4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af5cd1f13dde8578eb9891a4ac4a11977 inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01WriteAccessors_01_4"><td class="memItemLeft" align="right" valign="top">StorageIndex *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMapBase_3_01Derived_00_01WriteAccessors_01_4.html#af5cd1f13dde8578eb9891a4ac4a11977">innerIndexPtr</a> ()</td></tr>
<tr class="separator:af5cd1f13dde8578eb9891a4ac4a11977 inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01WriteAccessors_01_4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af877ea4e285a4497f80987fea66f7459 inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01WriteAccessors_01_4"><td class="memItemLeft" align="right" valign="top">StorageIndex *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMapBase_3_01Derived_00_01WriteAccessors_01_4.html#af877ea4e285a4497f80987fea66f7459">innerNonZeroPtr</a> ()</td></tr>
<tr class="separator:af877ea4e285a4497f80987fea66f7459 inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01WriteAccessors_01_4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3b74af754254837fc591cd9936688b95 inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01WriteAccessors_01_4"><td class="memItemLeft" align="right" valign="top">StorageIndex *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMapBase_3_01Derived_00_01WriteAccessors_01_4.html#a3b74af754254837fc591cd9936688b95">outerIndexPtr</a> ()</td></tr>
<tr class="separator:a3b74af754254837fc591cd9936688b95 inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01WriteAccessors_01_4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af91648a18729ae8ff29cb1d8751c5655 inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01WriteAccessors_01_4"><td class="memItemLeft" align="right" valign="top">Scalar *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMapBase_3_01Derived_00_01WriteAccessors_01_4.html#af91648a18729ae8ff29cb1d8751c5655">valuePtr</a> ()</td></tr>
<tr class="separator:af91648a18729ae8ff29cb1d8751c5655 inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01WriteAccessors_01_4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4dfbcf3ac411885b1710ad04892c984d inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01WriteAccessors_01_4"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMapBase_3_01Derived_00_01WriteAccessors_01_4.html#a4dfbcf3ac411885b1710ad04892c984d">~SparseMapBase</a> ()</td></tr>
<tr class="separator:a4dfbcf3ac411885b1710ad04892c984d inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01WriteAccessors_01_4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html">Eigen::SparseMapBase&lt; Derived, ReadOnlyAccessors &gt;</a></td></tr>
<tr class="memitem:a195e66f79171f78cc22d91fff37e36e3 inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4"><td class="memItemLeft" align="right" valign="top">Scalar&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#a195e66f79171f78cc22d91fff37e36e3">coeff</a> (<a class="el" href="structEigen_1_1EigenBase.html#a554f30542cc2316add4b1ea0a492ff02">Index</a> row, <a class="el" href="structEigen_1_1EigenBase.html#a554f30542cc2316add4b1ea0a492ff02">Index</a> col) const</td></tr>
<tr class="separator:a195e66f79171f78cc22d91fff37e36e3 inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0fc44f3781a869a3a410edd6691fd899 inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structEigen_1_1EigenBase.html#a554f30542cc2316add4b1ea0a492ff02">Index</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#a0fc44f3781a869a3a410edd6691fd899">cols</a> () const</td></tr>
<tr class="separator:a0fc44f3781a869a3a410edd6691fd899 inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab044564756f472877b2c1a5706e540e2 inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4"><td class="memItemLeft" align="right" valign="top">const StorageIndex *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#ab044564756f472877b2c1a5706e540e2">innerIndexPtr</a> () const</td></tr>
<tr class="separator:ab044564756f472877b2c1a5706e540e2 inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2b35a1d701d6c6ea36b2d9f19660a68c inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4"><td class="memItemLeft" align="right" valign="top">const StorageIndex *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#a2b35a1d701d6c6ea36b2d9f19660a68c">innerNonZeroPtr</a> () const</td></tr>
<tr class="separator:a2b35a1d701d6c6ea36b2d9f19660a68c inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0df6dba8d71e0fb15b2995510853f83e inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structEigen_1_1EigenBase.html#a554f30542cc2316add4b1ea0a492ff02">Index</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#a0df6dba8d71e0fb15b2995510853f83e">innerSize</a> () const</td></tr>
<tr class="separator:a0df6dba8d71e0fb15b2995510853f83e inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aafab4afa7ab2ff89eff049d4c71e2ce4 inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#aafab4afa7ab2ff89eff049d4c71e2ce4">isCompressed</a> () const</td></tr>
<tr class="separator:aafab4afa7ab2ff89eff049d4c71e2ce4 inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a753e975b7b3643d821dc061141786870 inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structEigen_1_1EigenBase.html#a554f30542cc2316add4b1ea0a492ff02">Index</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#a753e975b7b3643d821dc061141786870">nonZeros</a> () const</td></tr>
<tr class="separator:a753e975b7b3643d821dc061141786870 inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a24c55dd8de4aca30e7c90b69aa5dca6b inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4"><td class="memItemLeft" align="right" valign="top">const StorageIndex *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#a24c55dd8de4aca30e7c90b69aa5dca6b">outerIndexPtr</a> () const</td></tr>
<tr class="separator:a24c55dd8de4aca30e7c90b69aa5dca6b inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3d6ede19db6d42074ae063bc876231b1 inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structEigen_1_1EigenBase.html#a554f30542cc2316add4b1ea0a492ff02">Index</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#a3d6ede19db6d42074ae063bc876231b1">outerSize</a> () const</td></tr>
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<tr class="memitem:a3cdd6cab0abd7ac01925a695fc315d34 inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structEigen_1_1EigenBase.html#a554f30542cc2316add4b1ea0a492ff02">Index</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#a3cdd6cab0abd7ac01925a695fc315d34">rows</a> () const</td></tr>
<tr class="separator:a3cdd6cab0abd7ac01925a695fc315d34 inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a574ea9371c22eabebdda21c0787312dc inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4"><td class="memItemLeft" align="right" valign="top">const Scalar *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#a574ea9371c22eabebdda21c0787312dc">valuePtr</a> () const</td></tr>
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<tr class="memitem:ab375aedf824909a7f1a6af24ee60d70f inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4.html#ab375aedf824909a7f1a6af24ee60d70f">~SparseMapBase</a> ()</td></tr>
<tr class="separator:ab375aedf824909a7f1a6af24ee60d70f inherit pub_methods_classEigen_1_1SparseMapBase_3_01Derived_00_01ReadOnlyAccessors_01_4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_classEigen_1_1SparseCompressedBase"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classEigen_1_1SparseCompressedBase')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classEigen_1_1SparseCompressedBase.html">Eigen::SparseCompressedBase&lt; Derived &gt;</a></td></tr>
<tr class="memitem:a7cf299e08d2a4f6d6869e631e51b12fe inherit pub_methods_classEigen_1_1SparseCompressedBase"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classEigen_1_1Map.html">Map</a>&lt; <a class="el" href="classEigen_1_1Array.html">Array</a>&lt; Scalar, <a class="el" href="namespaceEigen.html#ad81fa7195215a0ce30017dfac309f0b2">Dynamic</a>, 1 &gt; &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseCompressedBase.html#a7cf299e08d2a4f6d6869e631e51b12fe">coeffs</a> ()</td></tr>
<tr class="separator:a7cf299e08d2a4f6d6869e631e51b12fe inherit pub_methods_classEigen_1_1SparseCompressedBase"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a101b155485ae59ea1261c4f6040f3dc4 inherit pub_methods_classEigen_1_1SparseCompressedBase"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classEigen_1_1Map.html">Map</a>&lt; const <a class="el" href="classEigen_1_1Array.html">Array</a>&lt; Scalar, <a class="el" href="namespaceEigen.html#ad81fa7195215a0ce30017dfac309f0b2">Dynamic</a>, 1 &gt; &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseCompressedBase.html#a101b155485ae59ea1261c4f6040f3dc4">coeffs</a> () const</td></tr>
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<tr class="memitem:a197111c1289644f1ea38fe683ccdd82a inherit pub_methods_classEigen_1_1SparseCompressedBase"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classEigen_1_1SparseMatrixBase.html#a0b540ba724726ebe953f8c0df06081ed">StorageIndex</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseCompressedBase.html#a197111c1289644f1ea38fe683ccdd82a">innerIndexPtr</a> ()</td></tr>
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<tr class="memitem:aa64818e1aa43015dad01b114b2ab4687 inherit pub_methods_classEigen_1_1SparseCompressedBase"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classEigen_1_1SparseMatrixBase.html#a0b540ba724726ebe953f8c0df06081ed">StorageIndex</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseCompressedBase.html#aa64818e1aa43015dad01b114b2ab4687">innerIndexPtr</a> () const</td></tr>
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<tr class="memitem:a411e972b097e6aef225415a4c2d0a0b5 inherit pub_methods_classEigen_1_1SparseCompressedBase"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classEigen_1_1SparseMatrixBase.html#a0b540ba724726ebe953f8c0df06081ed">StorageIndex</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseCompressedBase.html#a411e972b097e6aef225415a4c2d0a0b5">innerNonZeroPtr</a> ()</td></tr>
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<tr class="memitem:afc056a3895eae1a4c4767252ff04966a inherit pub_methods_classEigen_1_1SparseCompressedBase"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classEigen_1_1SparseMatrixBase.html#a0b540ba724726ebe953f8c0df06081ed">StorageIndex</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseCompressedBase.html#afc056a3895eae1a4c4767252ff04966a">innerNonZeroPtr</a> () const</td></tr>
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<tr class="memitem:a837934b33a80fe996ff20500373d3a61 inherit pub_methods_classEigen_1_1SparseCompressedBase"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseCompressedBase.html#a837934b33a80fe996ff20500373d3a61">isCompressed</a> () const</td></tr>
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<tr class="memitem:a03de8b3da2c142ce8698a76123b3e7d3 inherit pub_methods_classEigen_1_1SparseCompressedBase"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structEigen_1_1EigenBase.html#a554f30542cc2316add4b1ea0a492ff02">Index</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseCompressedBase.html#a03de8b3da2c142ce8698a76123b3e7d3">nonZeros</a> () const</td></tr>
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<tr class="memitem:a53a82f962686e18c8dc07a4b9a85ed7b inherit pub_methods_classEigen_1_1SparseCompressedBase"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classEigen_1_1SparseMatrixBase.html#a0b540ba724726ebe953f8c0df06081ed">StorageIndex</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseCompressedBase.html#a53a82f962686e18c8dc07a4b9a85ed7b">outerIndexPtr</a> ()</td></tr>
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<tr class="memitem:a2624d4c2661c582de168246c56e8d71e inherit pub_methods_classEigen_1_1SparseCompressedBase"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classEigen_1_1SparseMatrixBase.html#a0b540ba724726ebe953f8c0df06081ed">StorageIndex</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseCompressedBase.html#a2624d4c2661c582de168246c56e8d71e">outerIndexPtr</a> () const</td></tr>
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<tr class="memitem:a0f12f72d14b6c277d09be9f5ce2eab95 inherit pub_methods_classEigen_1_1SparseCompressedBase"><td class="memItemLeft" align="right" valign="top">Scalar *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseCompressedBase.html#a0f12f72d14b6c277d09be9f5ce2eab95">valuePtr</a> ()</td></tr>
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<tr class="memitem:a0f44c739398794ea77f310b745cc5627 inherit pub_methods_classEigen_1_1SparseCompressedBase"><td class="memItemLeft" align="right" valign="top">const Scalar *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseCompressedBase.html#a0f44c739398794ea77f310b745cc5627">valuePtr</a> () const</td></tr>
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<tr class="inherit_header pub_methods_classEigen_1_1SparseMatrixBase"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classEigen_1_1SparseMatrixBase')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classEigen_1_1SparseMatrixBase.html">Eigen::SparseMatrixBase&lt; Derived &gt;</a></td></tr>
<tr class="memitem:aca7ce296424ef6e478ab0fb19547a7ee inherit pub_methods_classEigen_1_1SparseMatrixBase"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structEigen_1_1EigenBase.html#a554f30542cc2316add4b1ea0a492ff02">Index</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMatrixBase.html#aca7ce296424ef6e478ab0fb19547a7ee">cols</a> () const</td></tr>
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<tr class="memitem:a761bd872a06b59632fcff7b7807a77ce inherit pub_methods_classEigen_1_1SparseMatrixBase"><td class="memItemLeft" align="right" valign="top">const internal::eval&lt; Derived &gt;::type&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMatrixBase.html#a761bd872a06b59632fcff7b7807a77ce">eval</a> () const</td></tr>
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<tr class="memitem:a180fcba1ccf3cdf3252a263bc1de7a1d inherit pub_methods_classEigen_1_1SparseMatrixBase"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structEigen_1_1EigenBase.html#a554f30542cc2316add4b1ea0a492ff02">Index</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMatrixBase.html#a180fcba1ccf3cdf3252a263bc1de7a1d">innerSize</a> () const</td></tr>
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<tr class="memitem:a7eedffa867031f649fd0fb9cc23ce4be inherit pub_methods_classEigen_1_1SparseMatrixBase"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMatrixBase.html#a7eedffa867031f649fd0fb9cc23ce4be">isVector</a> () const</td></tr>
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<tr class="memitem:a9d4d71b3f34389e6fc01f2b86e43f7a4 inherit pub_methods_classEigen_1_1SparseMatrixBase"><td class="memTemplParams" colspan="2">template&lt;typename OtherDerived &gt; </td></tr>
<tr class="memitem:a9d4d71b3f34389e6fc01f2b86e43f7a4 inherit pub_methods_classEigen_1_1SparseMatrixBase"><td class="memTemplItemLeft" align="right" valign="top">const <a class="el" href="classEigen_1_1Product.html">Product</a>&lt; Derived, OtherDerived, AliasFreeProduct &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMatrixBase.html#a9d4d71b3f34389e6fc01f2b86e43f7a4">operator*</a> (const <a class="el" href="classEigen_1_1SparseMatrixBase.html">SparseMatrixBase</a>&lt; OtherDerived &gt; &amp;other) const</td></tr>
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<tr class="memitem:ac86cc88a4cfef21db6b64ec0ab4c8f0a inherit pub_methods_classEigen_1_1SparseMatrixBase"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structEigen_1_1EigenBase.html#a554f30542cc2316add4b1ea0a492ff02">Index</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMatrixBase.html#ac86cc88a4cfef21db6b64ec0ab4c8f0a">outerSize</a> () const</td></tr>
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<tr class="memitem:ac8d0414b56d9d620ce9a698c1b281e5d inherit pub_methods_classEigen_1_1SparseMatrixBase"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classEigen_1_1SparseView.html">SparseView</a>&lt; Derived &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMatrixBase.html#ac8d0414b56d9d620ce9a698c1b281e5d">pruned</a> (const Scalar &amp;reference=Scalar(0), const RealScalar &amp;epsilon=<a class="el" href="structEigen_1_1NumTraits.html">NumTraits</a>&lt; Scalar &gt;::dummy_precision()) const</td></tr>
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<tr class="memitem:a1944e9fa9ce7937bfc3a87b2cb94371f inherit pub_methods_classEigen_1_1SparseMatrixBase"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structEigen_1_1EigenBase.html#a554f30542cc2316add4b1ea0a492ff02">Index</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMatrixBase.html#a1944e9fa9ce7937bfc3a87b2cb94371f">rows</a> () const</td></tr>
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<tr class="memitem:a124bc57921775eb9aa2dfd9727e23472 inherit pub_methods_classEigen_1_1SparseMatrixBase"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structEigen_1_1EigenBase.html#a554f30542cc2316add4b1ea0a492ff02">Index</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMatrixBase.html#a124bc57921775eb9aa2dfd9727e23472">size</a> () const</td></tr>
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<tr class="memitem:a51d4898bd6a57cc3ba543a39b102423e inherit pub_methods_classEigen_1_1SparseMatrixBase"><td class="memItemLeft" align="right" valign="top">SparseSymmetricPermutationProduct&lt; Derived, <a class="el" href="group__enums.html#gga39e3366ff5554d731e7dc8bb642f83cdafca2ccebb604f171656deb53e8c083c1">Upper</a>|<a class="el" href="group__enums.html#gga39e3366ff5554d731e7dc8bb642f83cdaf581029282d421eee5aae14238c6f749">Lower</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMatrixBase.html#a51d4898bd6a57cc3ba543a39b102423e">twistedBy</a> (const <a class="el" href="classEigen_1_1PermutationMatrix.html">PermutationMatrix</a>&lt; <a class="el" href="namespaceEigen.html#ad81fa7195215a0ce30017dfac309f0b2">Dynamic</a>, <a class="el" href="namespaceEigen.html#ad81fa7195215a0ce30017dfac309f0b2">Dynamic</a>, <a class="el" href="classEigen_1_1SparseMatrixBase.html#a0b540ba724726ebe953f8c0df06081ed">StorageIndex</a> &gt; &amp;perm) const</td></tr>
<tr class="separator:a51d4898bd6a57cc3ba543a39b102423e inherit pub_methods_classEigen_1_1SparseMatrixBase"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_structEigen_1_1EigenBase"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_structEigen_1_1EigenBase')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="structEigen_1_1EigenBase.html">Eigen::EigenBase&lt; Derived &gt;</a></td></tr>
<tr class="memitem:a2d768a9877f5f69f49432d447b552bfe inherit pub_methods_structEigen_1_1EigenBase"><td class="memItemLeft" align="right" valign="top">EIGEN_CONSTEXPR <a class="el" href="structEigen_1_1EigenBase.html#a554f30542cc2316add4b1ea0a492ff02">Index</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structEigen_1_1EigenBase.html#a2d768a9877f5f69f49432d447b552bfe">cols</a> () const EIGEN_NOEXCEPT</td></tr>
<tr class="separator:a2d768a9877f5f69f49432d447b552bfe inherit pub_methods_structEigen_1_1EigenBase"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1fbabe7f12bcbfba3b9a448b1f5e46fa inherit pub_methods_structEigen_1_1EigenBase"><td class="memItemLeft" align="right" valign="top">Derived &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structEigen_1_1EigenBase.html#a1fbabe7f12bcbfba3b9a448b1f5e46fa">derived</a> ()</td></tr>
<tr class="separator:a1fbabe7f12bcbfba3b9a448b1f5e46fa inherit pub_methods_structEigen_1_1EigenBase"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:afd4f3f1c57b7594b96a7e30f2974ea2e inherit pub_methods_structEigen_1_1EigenBase"><td class="memItemLeft" align="right" valign="top">const Derived &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structEigen_1_1EigenBase.html#afd4f3f1c57b7594b96a7e30f2974ea2e">derived</a> () const</td></tr>
<tr class="separator:afd4f3f1c57b7594b96a7e30f2974ea2e inherit pub_methods_structEigen_1_1EigenBase"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac22eb0695d00edd7d4a3b2d0a98b81c2 inherit pub_methods_structEigen_1_1EigenBase"><td class="memItemLeft" align="right" valign="top">EIGEN_CONSTEXPR <a class="el" href="structEigen_1_1EigenBase.html#a554f30542cc2316add4b1ea0a492ff02">Index</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structEigen_1_1EigenBase.html#ac22eb0695d00edd7d4a3b2d0a98b81c2">rows</a> () const EIGEN_NOEXCEPT</td></tr>
<tr class="separator:ac22eb0695d00edd7d4a3b2d0a98b81c2 inherit pub_methods_structEigen_1_1EigenBase"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae106171b6fefd3f7af108a8283de36c9 inherit pub_methods_structEigen_1_1EigenBase"><td class="memItemLeft" align="right" valign="top">EIGEN_CONSTEXPR <a class="el" href="structEigen_1_1EigenBase.html#a554f30542cc2316add4b1ea0a492ff02">Index</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structEigen_1_1EigenBase.html#ae106171b6fefd3f7af108a8283de36c9">size</a> () const EIGEN_NOEXCEPT</td></tr>
<tr class="separator:ae106171b6fefd3f7af108a8283de36c9 inherit pub_methods_structEigen_1_1EigenBase"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pub_types_classEigen_1_1SparseMatrixBase"><td colspan="2" onclick="javascript:toggleInherit('pub_types_classEigen_1_1SparseMatrixBase')"><img src="closed.png" alt="-"/>&#160;Public Types inherited from <a class="el" href="classEigen_1_1SparseMatrixBase.html">Eigen::SparseMatrixBase&lt; Derived &gt;</a></td></tr>
<tr class="memitem:aa87f0d5bd3103b0d3668351573ee37ca inherit pub_types_classEigen_1_1SparseMatrixBase"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom">{ <br />
&#160;&#160;<a class="el" href="classEigen_1_1SparseMatrixBase.html#aa87f0d5bd3103b0d3668351573ee37caa456cda7b9d938e57194036a41d634604">RowsAtCompileTime</a>
, <br />
&#160;&#160;<a class="el" href="classEigen_1_1SparseMatrixBase.html#aa87f0d5bd3103b0d3668351573ee37caa27ba349f075d026c1f51d1ec69aa5b14">ColsAtCompileTime</a>
, <br />
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&#160;&#160;<b>MaxRowsAtCompileTime</b>
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&#160;&#160;<b>MaxColsAtCompileTime</b>
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&#160;&#160;<b>MaxSizeAtCompileTime</b>
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<tr class="memitem:a0b540ba724726ebe953f8c0df06081ed inherit pub_types_classEigen_1_1SparseMatrixBase"><td class="memItemLeft" align="right" valign="top">typedef internal::traits&lt; Derived &gt;::<a class="el" href="classEigen_1_1SparseMatrixBase.html#a0b540ba724726ebe953f8c0df06081ed">StorageIndex</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMatrixBase.html#a0b540ba724726ebe953f8c0df06081ed">StorageIndex</a></td></tr>
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<tr class="memitem:ac254d3b61718ebc2136d27bac043dcb7 inherit pub_types_classEigen_1_1SparseMatrixBase"><td class="memItemLeft" align="right" valign="top">typedef Scalar&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseMatrixBase.html#ac254d3b61718ebc2136d27bac043dcb7">value_type</a></td></tr>
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<tr class="inherit_header pub_types_structEigen_1_1EigenBase"><td colspan="2" onclick="javascript:toggleInherit('pub_types_structEigen_1_1EigenBase')"><img src="closed.png" alt="-"/>&#160;Public Types inherited from <a class="el" href="structEigen_1_1EigenBase.html">Eigen::EigenBase&lt; Derived &gt;</a></td></tr>
<tr class="memitem:a554f30542cc2316add4b1ea0a492ff02 inherit pub_types_structEigen_1_1EigenBase"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Eigen::Index</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structEigen_1_1EigenBase.html#a554f30542cc2316add4b1ea0a492ff02">Index</a></td></tr>
<tr class="memdesc:a554f30542cc2316add4b1ea0a492ff02 inherit pub_types_structEigen_1_1EigenBase"><td class="mdescLeft">&#160;</td><td class="mdescRight">The interface type of indices.  <a href="structEigen_1_1EigenBase.html#a554f30542cc2316add4b1ea0a492ff02">More...</a><br /></td></tr>
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<tr class="inherit_header pro_methods_classEigen_1_1SparseCompressedBase"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classEigen_1_1SparseCompressedBase')"><img src="closed.png" alt="-"/>&#160;Protected Member Functions inherited from <a class="el" href="classEigen_1_1SparseCompressedBase.html">Eigen::SparseCompressedBase&lt; Derived &gt;</a></td></tr>
<tr class="memitem:af79f020db965367d97eb954fc68d8f99 inherit pro_methods_classEigen_1_1SparseCompressedBase"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classEigen_1_1SparseCompressedBase.html#af79f020db965367d97eb954fc68d8f99">SparseCompressedBase</a> ()</td></tr>
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<h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="a5a27af935f839a42d85421f5cce99a68"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5a27af935f839a42d85421f5cce99a68">&#9670;&nbsp;</a></span>Ref()</h2>

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template&lt;typename SparseMatrixType , int Options&gt; </div>
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template&lt;typename Derived &gt; </div>
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          <td class="memname"><a class="el" href="classEigen_1_1Ref.html">Eigen::Ref</a>&lt; SparseMatrixType, Options &gt;::<a class="el" href="classEigen_1_1Ref.html">Ref</a> </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classEigen_1_1SparseCompressedBase.html">SparseCompressedBase</a>&lt; Derived &gt; &amp;&#160;</td>
          <td class="paramname"><em>expr</em></td><td>)</td>
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<p>Implicit constructor from any sparse expression (2D matrix or 1D vector) </p>

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<hr/>The documentation for this class was generated from the following file:<ul>
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